Commit cb56f508 authored by Rob Herring's avatar Rob Herring Committed by Krzysztof Kozlowski
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ARM: EXYNOS: Use of_address_to_resource() 



Replace of_get_address() and of_translate_address() with single call
to of_address_to_resource(). With this, use ioremap() instead of
of_iomap() which would parse "reg" a second time.

Signed-off-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230319163145.225323-1-robh@kernel.org


Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
parent 2b8ed0c8

arch/arm/mach-exynos/exynos.c

+5 −3
Original line number Diff line number Diff line
@@ -50,11 +50,13 @@ void __init exynos_sysram_init(void) 
	struct device_node *node;



	for_each_compatible_node(node, NULL, "samsung,exynos4210-sysram") {

		struct resource res;

		if (!of_device_is_available(node))

			continue;

		sysram_base_addr = of_iomap(node, 0);

		sysram_base_phys = of_translate_address(node,

					   of_get_address(node, 0, NULL, NULL));



		of_address_to_resource(node, 0, &res);

		sysram_base_addr = ioremap(res.start, resource_size(&res));

		sysram_base_phys = res.start;

		of_node_put(node);

		break;

	}